class_docstr: A test double to support testing of the mixin class
class_docstr_tok: ["A","test","double","to","support","testing","of","the","mixin","class"]
code: def __repr__(self):
      return "<FakeDataset: transform={}, height={}, width={}>".format(
          self.transform, self.height, self.width
      )
  
file_path: rasterio/tests/test_windows_mixins.py
imports: from hypothesis import given
  from hypothesis.strategies import composite, floats, integers
  from rasterio import windows
  from rasterio.coords import BoundingBox
label_desc: Use image node_id 3 for calling the FakeDataset obj's underlying member method code with example usage: obj.__repr__() and returns: str